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R10 053+ Cheap flights to Dulles Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
apr 7 — apr 141
1 adult

Flights to Dulles Intl in 2025

Find the latest flights to Dulles Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 2 april 2025.

Return from

R16 394

One-way from

R10 053

Popular in

August

Cheapest in

February

Average price

R17 589
SWISS
  • SWISS
  • 10/6-19/6
  • 4 total stops
  • 82h 15m total
  • Johannesburg to Washington, D.C.
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Qatar Airways
  • Qatar Airways
  • 17/6
  • 1 total stop
  • 24h 45m total
  • Johannesburg to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R45 611 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 167 potential savings vs. average return price).
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Average for return flights in April 2025
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Find flight deals to Dulles Intl Airport

Cheapest flights to Dulles Intl Airport
Explore the most affordable flight options available to Dulles Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 2 april 2025.

tis 10/619:35JNB - IAD
2 stops48h 30mSWISS
tors 19/617:35IAD - JNB
2 stops33h 45mSWISS
Deal found 1/4R16 394
tis 15/418:50JNB - IAD
1 stop27h 30mDelta
sön 4/57:35IAD - JNB
1 stop30h 05mDelta
Deal found 2/4R16 578
tors 15/523:15JNB - IAD
1 stop22h 20mKLM
tors 22/517:25IAD - JNB
1 stop21h 55mKLM
Deal found 2/4R16 633
tis 15/418:50JNB - IAD
1 stop30h 25mMultiple Airlines
fre 16/517:25IAD - JNB
1 stop21h 55mMultiple Airlines
Deal found 1/4R16 835
fre 11/420:40JNB - IAD
1 stop25h 20mVirgin Atlantic
fre 30/517:50IAD - JNB
1 stop34h 30mVirgin Atlantic
Deal found 1/4R16 946
tis 15/418:50JNB - IAD
1 stop30h 25mAir France
sön 4/521:20IAD - JNB
1 stop29h 10mAir France
Deal found 1/4R17 056
lör 17/517:50JNB - IAD
1 stop23h 55mTurkish Airlines
lör 24/521:40IAD - JNB
1 stop30h 55mTurkish Airlines
Deal found 2/4R17 074
ons 23/422:50JNB - IAD
2 stops27h 15mEthiopian Air
tis 6/510:55IAD - JNB
1 stop20h 10mEthiopian Air
Deal found 1/4R17 240
tis 8/421:15JNB - IAD
1 stop24h 35mBritish Airways
sön 20/422:40IAD - JNB
1 stop28h 45mBritish Airways
Deal found 2/4R17 515
tis 8/419:00JNB - IAD
2 stops49h 35mAustrian Airlines
sön 20/417:25IAD - JNB
2 stops33h 10mAustrian Airlines
Deal found 1/4R17 975
fre 25/413:55JNB - IAD
1 stop31h 45mQatar Airways
fre 2/521:00IAD - JNB
1 stop31h 00mQatar Airways
Deal found 1/4R20 824
fre 18/419:00JNB - IAD
2 stops32h 25mUnited Airlines
lör 26/417:17IAD - JNB
1 stop18h 28mUnited Airlines
Deal found 1/4R20 971

Cheapflights Fare Finder

Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 2 april 2025.
Use the filters below to find and compare flights to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

tis 10/6

19:35-14:05

2 stops48h 30m

Washington, D.C. Dulles Intl

tors 19/6

17:35-9:20

2 stops33h 45m

R16 394

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

tis 15/4

18:50-16:20

1 stop27h 30m

Washington, D.C. Dulles Intl

sön 4/5

7:35-19:40

1 stop30h 05m

R16 578

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

tors 15/5

23:15-15:35

1 stop22h 20m

Washington, D.C. Dulles Intl

tors 22/5

17:25-21:20

1 stop21h 55m

R16 633

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

tis 15/4

18:50-19:15

1 stop30h 25m

Washington, D.C. Dulles Intl

fre 16/5

17:25-21:20

1 stop21h 55m

R16 835

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

fre 2/5

20:40-16:00

1 stop25h 20m

Washington, D.C. Dulles Intl

tors 8/5

17:50-10:20

1 stop34h 30m

R16 946

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

tis 15/4

18:50-19:15

1 stop30h 25m

Washington, D.C. Dulles Intl

sön 4/5

21:20-8:30

1 stop29h 10m

R17 056

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

lör 17/5

17:50-11:45

1 stop23h 55m

Washington, D.C. Dulles Intl

lör 24/5

21:40-10:35

1 stop30h 55m

R17 074

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

ons 23/4

22:50-20:05

2 stops27h 15m

Washington, D.C. Dulles Intl

tis 6/5

10:55-13:05

1 stop20h 10m

R17 240

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

ons 20/8

21:15-20:10

1 stop28h 55m

Washington, D.C. Dulles Intl

ons 27/8

22:40-7:00

1 stop26h 20m

R18 030

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

fre 25/4

13:55-15:40

1 stop31h 45m

Washington, D.C. Dulles Intl

fre 2/5

21:00-10:00

1 stop31h 00m

R20 824

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 30 results
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Best time to book a flight to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Washington, D.C. Dulles Intl Airport

When is the best time to book a flight to Dulles Intl?

Use this chart to determine the optimal time to book a return flight from Johannesburg to Dulles Intl. Price data was last updated on 28 March 2025.

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Dulles Intl?

On average, a flight from Johannesburg to Dulles Intl takes 22 hours 20 minutes. Flights to Dulles Intl from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Dulles Intl?

The most popular airlines flying from Johannesburg to Dulles Intl are Ethiopian Air, Qatar Airways and United Airlines.

Ethiopian Air

Ethiopian Air

From R814

Qatar Airways

Qatar Airways

From R784

United Airlines

United Airlines

From R947

KLM

KLM

From R839

What are the cheapest airlines that fly to Dulles Intl?

The cheapest airlines flying from Johannesburg to Dulles Intl are Qatar Airways, Etihad Airways and Ethiopian Air.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dulles Intl ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Dulles Intl when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 2 april 2025.
Peruse reviews from past customers who have flown Singapore Airlines, Emirates and Delta to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8,1
Very Good
1 288 reviews
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8,0
Very Good
3 193 reviews
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8,0
Very Good
7 897 reviews
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7,8
Good
1 323 reviews
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7,5
Good
1 574 reviews
Singapore Airlines
8,1
Very Good
1 288 reviews
Check prices

Entertainment

8,0

Comfort

7,9

Boarding

8,2

Food

7,7

Crew

8,6

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

FAQs about flying to Dulles Intl

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, Qatar Airways is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl typically cost R13 896, while return flights cost around R2 041.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around R1 459, however they can be found for as little as R111.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, Cape Town Intl offers the quickest one-way flight (15 hours 40 minutes).

  • Does Washington, D.C. Dulles Intl have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0,0 km away from Washington, D.C. Dulles Intl).

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Linthicum Heights
Alexandria
Owings Mills

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Certainly. Search results for flights to Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Dulles Intl become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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